From 3ed8227c3e292ccd1a0ea084c89a9ab88f867946 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Sun, 20 Jan 2013 01:17:44 +0100
Subject: [PATCH] added remote sync

---
 bash/sync.sh | 87 ++++++++++++++++++++++++++++++----------------------
 1 file changed, 51 insertions(+), 36 deletions(-)

diff --git a/bash/sync.sh b/bash/sync.sh
index 77058c1..858f6e4 100755
--- a/bash/sync.sh
+++ b/bash/sync.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 ##
  # rsync backup
  #
@@ -26,51 +26,52 @@
 
 # Hostname or IP address of remote box
 HOST=sea
+HOST_REMOTE=lux
 
 # Maximum file size. Larger files will be exluded
-MAX_SIZE=500
+MAX_SIZE=1000
+MAX_SIZE_REMOTE=500
 
 # Nice factor for rsync
 NICENESS=10
 
 # Interval in minutes to reschedule this script via at
 # Set to 0 to disable
-INTERVAL=180
+INTERVAL=60
 
 # Choose own queue for sync jobs
 # Uppercase letters will at let behave like batch
 QUEUE=S
 
 
-# Exclude files bigger than MAX_SIZE
-find $HOME -type f -size +$(($MAX_SIZE*1024))k > $HOME/rsync.large.exclude
-
-
 # Start logfile
 touch $HOME/rsync.log
-echo started: $(date) | tee $HOME/rsync.log
+echo "started local sync: $(date)" | tee $HOME/rsync.log
 
-# Notify
-if [ -x /usr/bin/notify-send ]; then
-	notify-send \
-		-h int:transient:1 \
-		-a "rsync" \
-		-c "transfer" \
-		-i "/usr/share/icons/gnome/256x256/actions/appointment.png" \
-		-u low -t 1000 \
-		"Syncronization started" "excluding:\n$(cat ~/*.exclude)"
-fi
+# Notify function
+notify () {
+	if [ -x /usr/bin/notify-send ]; then
+		notify-send \
+			-h int:transient:1 \
+			-a "rsync" \
+			-c "transfer" \
+			-i "/usr/share/icons/gnome/256x256/actions/appointment.png" \
+			-u low -t 60000 \
+			"$1" "$2"
+	fi
+}
 
+notify "Syncronization started" "excluding:\n$(cat ~/rsync.exclude)"
 
+# Start the Local Syncronisation
 /usr/bin/time \
 	-a -o $HOME/rsync.log \
 	-f "secs elapsed: %e" \
-nice \
-	-n ${NICENESS} \
+nice --adjustment=$NICENESS \
 rsync \
 	--human-readable \
 	--exclude-from=$HOME/rsync.exclude \
-	--exclude-from=$HOME/rsync.large.exclude \
+	--max-size=${MAX_SIZE}m \
 	--archive \
 	--xattrs \
 	--delete \
@@ -82,21 +83,34 @@ rsync \
 	$HOME/ $HOST:$HOME/backup/ \
 2>&1 | tee -a $HOME/rsync.log
 
-echo finished: $(date) | tee -a $HOME/rsync.log
-
 # Resync logfile
-scp $HOME/rsync.log $HOST:$HOME/backup/
+scp -q $HOME/rsync.log $HOST:$HOME/backup/
 
-# Notify
-if [ -x /usr/bin/notify-send ]; then
-	notify-send \
-		-h int:transient:1 \
-		-a "rsync" \
-		-c "transfer.complete" \
-		-i "/usr/share/icons/gnome/256x256/actions/appointment.png" \
-		-u low -t 2000 \
-		"Syncronisation completed" "$(tail -n16 ~/rsync.log)"
-fi
+notify "Local syncronisation completed" "$(tail -n16 ~/rsync.log)"
+
+echo "started remote sync: $(date)" | tee -a $HOME/rsync.log
+
+# Start remote syncronisation
+ssh -T $HOST <<-ENDSSH
+killall --quiet rsync
+rsync \
+	--human-readable \
+	--archive \
+	--xattrs \
+	--delete \
+	--executability \
+	--links \
+	--compress \
+	--out-format=%f \
+	--stats \
+	--bwlimit=300 \
+	--max-size=${MAX_SIZE_REMOTE}m \
+	$HOME/backup/ lux:/backup/$USER > rsync.log &
+disown
+#while ps --pid $RSYNC_PID > /dev/null; do sleep 0.1; done
+ENDSSH
+
+notify "Remote syncronisation completed" "$(tail -n16 ~/rsync.log)"
 
 # Prune queue
 JOBS=$(atq -q ${QUEUE} | cut -f 1 | xargs)
@@ -104,7 +118,8 @@ if [ -n "${JOBS}" ]; then
 	atrm ${JOBS}
 fi
 
-# Queue next run
+# Schedule next run
 if [ ${INTERVAL} -ne 0 ]; then
-	echo "bash $0" | at -q ${QUEUE} "now + ${INTERVAL} minutes"
+	echo -n "next syncronisation: "
+	echo $0 | at -q ${QUEUE} "now + ${INTERVAL} minutes" 2>&1 | tail -n +2
 fi